4K, at one-quarter the size.
The eye cannot tell.

JAVATEL Inc. has supplied surveillance camera systems, video management, and media streaming infrastructure to customers in Japan since 1997. We are based in Nishinomiya, Hyōgo.

Our work is to quietly make video and operational systems lighter, through engineering. Our patent-pending video codec research, NormH.264, compresses 4K H.264 source to roughly one-quarter of its original size, while preserving image quality the eye cannot distinguish from the original.

Patent-pending technology demonstrations

SlimeCodec series — video codec research

JP Patent App. 2026-046609

Research framed by a single principle: smaller files, without smaller pictures. NormH.264 compresses 4K H.264 source to roughly one-quarter the size, visually indistinguishable from the original. NormAV1 (research preview) achieves a −19.9% bitrate reduction at VMAF parity versus plain SVT-AV1.

Standard decoders work unchanged. Playback environments need not change.

SlimeNENC — cross-language transpilation

JP Patent App. 2026-046620 (Subset A)

An audit-grade COBOL → Java transpiler. Rust, C#, Kotlin, and Go are also supported.

18 cases × 5 languages × 2 dialects = 90/90 cells bit-exact
90/90 round-trip token-exact
13 COBOL dialects auto-detected
Verified on NIST CCVS85 — 501 programs / 353,666 lines
LLM-at-build only. Runtime is LLM-free and offline-capable.

This subset handles cross-language transpilation only. Same-language parallelization is offered separately as PSDP, below.

Trial: 5,000 LOC for 1 month, free. Optional add-on up to 10,000 LOC.

SlimeNENC — same-language parallelization (PSDP)

JP Patent App. 2026-046620 (Subset B)

Phase-synchronized deterministic parallelism. An existing program is re-emitted in the same language, with bit-exact 12-core parallelization.

23 converters / 12+ languages and variants implemented:
C / C++ / C# / Go / Rust (+prime) / Swift / Python / Node / PHP / Lisp / Clojure / Erlang / Java 17 & 21 (incl. migration paths 8→17, 17→21, 8→21, plus prime) / Kotlin (+coroutines) / Scala / FORTRAN
2.97–4.23× speedup (PSDP paper v5d, 5-language core measurement)
378 runs all bit-exact
90/90 fault-injection rollbacks, zero barrier violations

Applicable to any existing same-language program. Java migrated from COBOL via Subset A is a natural target. Same patent application — no contractual renegotiation required.